![Greece's Markos Kalovelonis, left, and Petros Tsitsipas, second right, play Argentina's Maximo Gonzalez, right, and Andres Molteni during their match at the ATP Cup tennis tournament in Sydney, Monday, Jan. 3, 2022. ( Greece's Markos Kalovelonis, left, and Petros Tsitsipas, second right, play Argentina's Maximo Gonzalez, right, and Andres Molteni during their match at the ATP Cup tennis tournament in Sydney, Monday, Jan. 3, 2022. (](https://c8.alamy.com/comp/2MCGX1K/greeces-markos-kalovelonis-left-and-petros-tsitsipas-clap-hands-as-they-play-argentinas-maximo-gonzalez-and-andres-molteni-during-their-match-at-the-atp-cup-tennis-tournament-in-sydney-monday-jan-3-2022-ap-photorick-rycroft-2MCGX1K.jpg)
Greece's Markos Kalovelonis, left, and Petros Tsitsipas, second right, play Argentina's Maximo Gonzalez, right, and Andres Molteni during their match at the ATP Cup tennis tournament in Sydney, Monday, Jan. 3, 2022. (
![Tennis - ATP Cup - Melbourne Park, Melbourne, Australia, February 5, 2021 Greece's Michail Pervolarakis, Stefanos Tsitsipas, Markos Kalovelonis, Petros Tsitsipas and Apostolos Tsitsipas pose for a photo REUTERS/Kelly Defina Stock Photo - Alamy Tennis - ATP Cup - Melbourne Park, Melbourne, Australia, February 5, 2021 Greece's Michail Pervolarakis, Stefanos Tsitsipas, Markos Kalovelonis, Petros Tsitsipas and Apostolos Tsitsipas pose for a photo REUTERS/Kelly Defina Stock Photo - Alamy](https://c8.alamy.com/comp/2E9J6FE/tennis-atp-cup-melbourne-park-melbourne-australia-february-5-2021-greeces-michail-pervolarakis-stefanos-tsitsipas-markos-kalovelonis-petros-tsitsipas-and-apostolos-tsitsipas-pose-for-a-photo-reuterskelly-defina-2E9J6FE.jpg)
Tennis - ATP Cup - Melbourne Park, Melbourne, Australia, February 5, 2021 Greece's Michail Pervolarakis, Stefanos Tsitsipas, Markos Kalovelonis, Petros Tsitsipas and Apostolos Tsitsipas pose for a photo REUTERS/Kelly Defina Stock Photo - Alamy
![Tennis Karnataka on Twitter: "Swiss @NiklesJohan bags a position in the quarterfinals of the Bengaluru Open 2 ATP Challenger after a 6-2, 6-3 win over Greece's @MarkKalovelonis. Watch this space for more! # Tennis Karnataka on Twitter: "Swiss @NiklesJohan bags a position in the quarterfinals of the Bengaluru Open 2 ATP Challenger after a 6-2, 6-3 win over Greece's @MarkKalovelonis. Watch this space for more! #](https://pbs.twimg.com/media/FLyB9d6VUAo9liv.jpg)